cstbox.exe is a process from Canon Inc.. It can be found in the
location of %programfiles%\canon\canoscan toolbox ver4.9. It is a potential security risk which can
be modified maliciously by virus. cstbox.exe virus should be disabled and removed if
it was attacked and brought you windows xp/vista/7 errors.
Common cstbox.exe Error Messages
"The file cstbox.exe is missing""Cannot find file cstbox.exe""Cannot start Microsoft Windows. A required component is missing: cstbox.exe""Could not find C:\Windows\system32\ cstbox.exe"
"Error message "this process system error" on startup""The active window occasionally loses focus""My Internet Explorer homepage suddenly changed""This process uses 100% of your CPU when right-clicking on an item""This process uses excessive CPU time"
cstbox.exe error can be caused by any of the below possibilities.
Damaged registryDamaged or incorrect fileDynamic-link library files corruptionDamaged or incorrect version of the cstbox.exe filePrograms other than cstbox.exe gaining access to protected memory spaceDeteriorate Windows operating system performanceBrowser Setting Control LossAbnormal Windows registrySystem 32 file corruptionConstant Computer freezesIncorrect or damaged hardware driverDamaged .log filesUnwanted reduction of PC performanceSurprising number of Blue Screen of Death Errors Messages